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- <?php
-
- class Activity extends Eloquent
- {
-
- public function section()
- {
- return $this->belongsTo('Section');
- }
-
- public function rubric()
- {
- // return $this->belongsTo('Rubric');
- return $this->belongsToMany('Rubric', 'rubric_activity');
- }
-
- public function course()
- {
- return $this->belongsTo('Course');
- }
-
- // public function assessed_students()
- // {
- // return $this->belongsToMany('Student', 'assessments')->withPivot('scores', 'percentage')->withTimestamps();
- // }
- public function assessed_students()
- {
- return DB::table('students')
- -> join('assessments','assessments.student_id','=','students.id')
- -> join('activity_criterion','assessments.activity_criterion_id','=','activity_criterion.id')
- ->where('activity_criterion.activity_id', '=', $this->id)
- ->select('students.*')
- ->distinct()
- ->get();;
- }
-
- public function student_scores($student_id)
- {
- // $assessments=DB::table('activity_criterion')
- // -> leftJoin('assessments','assessments.activity_criterion_id','=','activity_criterion.id')
- // ->where('activity_criterion.activity_id', '=', $this->id)
- // ->where('assessments.student_id', '=', $student_id)
- // ->select('activity_criterion.id','score')
- // ->orderBy('criterion_ids')
- // ->get();
- // $assessments=DB::table('assessments')
- // -> join('activity_criterion','assessments.activity_criterion_id','=','activity_criterion.id')
- // ->where('activity_criterion.activity_id', '=', $this->id)
- // ->where('assessments.student_id', '=', $student_id)
- // ->select('activity_criterion.id','score')
- // ->orderBy('criterion_id')
- // ->get();
- $activity_id=$this->id;
- $assessments=DB::select(DB::raw("select id, COALESCE(score,0) score from
- (select activity_criterion_id, score from`assessments` where student_id= $student_id) a right OUTER join
- (select id from `activity_criterion` where `activity_criterion`.`activity_id` = $activity_id) b on a.activity_criterion_id = b.id"));
-
-
- $scores=array();
- foreach($assessments as $assess)
- {
- $scores[$assess->id]=$assess->score;
- }
- return $scores;
- }
-
- public function student_comments($student_id)
- {
- $comments=DB::table('activity_student')
- ->where('activity_id', '=', $this->id)
- ->where('student_id', '=', $student_id)
- ->select('comments')
- ->first();
-
- return $comments;
- }
-
- public function student_percentage($student_id)
- {
- // $scores=DB::table('assessments')
- // -> join('activity_criterion','assessments.activity_criterion_id','=','activity_criterion.id')
- // ->where('activity_criterion.activity_id', '=', $this->id)
- // ->where('assessments.student_id', '=', $student_id)
- // ->select('criterion_id','score')
- // ->get();
- //rubrics->expected_points
- $activity_id=$this->id;
- $percentage=DB::select(DB::raw("select COALESCE(ROUND(100*sum(score*weight)/sum(max_score*weight),2),0) percentage from (select activity_criterion_id, score from`assessments` where
- student_id= $student_id) a right OUTER join
- (select id, weight, activity_id from `activity_criterion` where `activity_criterion`.`activity_id` = $activity_id) b on a.activity_criterion_id = b.id join
- rubric_activity on rubric_activity.activity_id=b.activity_id join rubrics on rubrics.id=rubric_activity.rubric_id"));
-
- return $percentage[0]->percentage;
- }
-
- public function amount_of_assessed_students()
- {
-
- $activity_criterion = DB::table('activity_criterion')->where('activity_id', '=', $this->id)->lists('id');
- $amount_of_students = DB::table('assessments')->whereIn('activity_criterion_id', $activity_criterion)->lists('student_id');
-
- return count($amount_of_students);
- }
-
- public function criteria_achieved()
- {
-
- $activity_criterion = DB::table('activity_criterion')
- ->where('activity_id', '=', $this->id)
- ->get();
-
- $criteria_achieved = [];
- foreach ($activity_criterion as $index => $single_ac) {
-
-
- $assessments_passed = count(DB::table('assessments')
- ->where('score', '>=', $this->rubric[0]->expected_points)
- ->where('activity_criterion_id', '=', $single_ac->id)
- ->lists('student_id'));
- $assessments_attempted = count(DB::table('assessments')
- ->where('activity_criterion_id', '=', $single_ac->id)
- ->lists('student_id'));
-
- if ($assessments_attempted != 0 && (($assessments_passed / $assessments_attempted) * 100) >= $this->rubric[0]->expected_percentage) {
- $criteria_achieved[$single_ac->criterion_id] = 1;
- } else {
- $criteria_achieved[$single_ac->criterion_id] = 0;
- }
- }
- return $criteria_achieved;
- }
-
- public function formativeActionsWithCriteria()
- {
- return DB::table('activity_criterion')
- ->join('transformative_activity_criterion', 'transformative_activity_criterion.activity_criterion_id', '=', 'activity_criterion.id')
- ->join('criteria', 'criteria.id', '=', 'activity_criterion.criterion_id')
- ->join('transformative_actions', 'transformative_actions.id', '=', 'transformative_activity_criterion.trans_action_id')
- ->where('activity_id', $this->id)
- ->get();
- }
-
- // cap_array
- public function getCapArrayAttribute()
- {
- $criteria_achieved_percentage = [];
-
-
- $criterias = DB::table('criteria')
- ->join('activity_criterion', 'activity_criterion.criterion_id', '=', 'criteria.id')
- ->join('assessments', 'activity_criterion.id', '=', 'assessments.activity_criterion_id')
- ->where('activity_criterion.activity_id', '=', $this->id)
- ->select(
- array(
- 'activity_criterion.id as id',
- 'activity_criterion.criterion_id as criterion_id',
- 'activity_criterion.activity_id as activity_id'
- )
- )
- ->addSelect('criteria.name', 'criteria.subcriteria')
- ->get();
-
- foreach ($criterias as $index => $single_crit) {
-
-
- $single_crit->outcome_id = json_encode(DB::table('criterion_objective_outcome')
- ->where('criterion_id', '=', $single_crit->criterion_id)
- ->lists('outcome_id'));
- $amount_of_students = count(DB::table('assessments')
- ->where("activity_criterion_id", '=', $single_crit->id)
- ->lists('student_id'));
-
-
- $student_pass = DB::table('assessments')
- ->where("activity_criterion_id", '=', $single_crit->id)
- ->where('score', '>=', $this->rubric[0]->expected_points)
- ->lists('student_id');
- $amount_of_students_passed = count(DB::table('assessments')
- ->where("activity_criterion_id", '=', $single_crit->id)
- ->where('score', '>=', $this->rubric[0]->expected_points)
- ->lists('student_id'));
-
- $single_crit->score_percentage = ($amount_of_students_passed / $amount_of_students) * 100;
-
- //this is for criteria graph
-
- $single_crit->outcome_names_html = "<tr><td style='color:#e70033; padding:0'>Learning Outcomes:</td>";
- $outcome_names = DB::table('outcomes')
- ->whereIn('id', json_decode($single_crit->outcome_id))
- ->lists('name');
- foreach ($outcome_names as $index => $name) {
- $string_to_add = str_repeat("<td>" . $name . ", </td></tr>", ($index + 1) % 2) . str_repeat("<tr><td style='padding:0'>" . $name . ", </td>", $index % 2);
- $single_crit->outcome_names_html .= $string_to_add;
- }
-
- $single_crit->outcome_names_html .= str_repeat("<td></td></tr>", $index % 2);
- $criteria_achieved_percentage[$single_crit->criterion_id] = $single_crit;
- }
- return $criteria_achieved_percentage;
- }
-
- public function allActivityCriterionInfo()
- {
-
- $activity_criterion = DB::table('activity_criterion')
- ->join('criteria', 'criteria.id', '=', 'activity_criterion.criterion_id')
- ->where('activity_id', $this->id)
- ->select('activity_criterion.activity_id', 'activity_criterion.criterion_id', 'criteria.*')
- ->distinct()
- ->orderBy('criteria.id')
- ->get();
-
-
-
-
- return $activity_criterion;
- }
-
- public function getOutcomeReport()
- {
- $outcomes = DB::table('activity_criterion')
- ->join('criterion_objective_outcome', 'activity_criterion.criterion_id', '=', 'criterion_objective_outcome.criterion_id')
- ->join('outcomes', 'outcomes.id', '=', 'criterion_objective_outcome.outcome_id')
- ->where('activity_criterion.activity_id', $this->id)
- ->select('outcomes.*')
- ->distinct()
- ->get();
- Log::info(json_encode($this));
-
- if (isset($this->rubric[0])) $rubric = $this->rubric[0];
- else $rubric = new stdClass();
- $outcomes_dict = [];
- foreach ($outcomes as $outcome) {
- $outcomes_dict[$outcome->id] = $outcome;
- }
-
- /*
-
- foreach($outcomes as $outcome){
- $ac_criteria = DB::table('criterion_objective_outcome as cobo')
- ->join('activity_criterion as ac','ac.criterion_id','=','cobo.criterion_id')
- ->where("outcome_id",$outcome->id)
- ->where("activity_id",$this->id)
- ->select('ac.*')
- ->distinct()
- ->get();
- $conteo_de_criterios = 0;
- $students_who_achieved =[];
-
- $outcome->students_attempted = DB::table("assessments")
- ->join("activity_criterion as ac", 'ac.id','=','assessments.activity_criterion_id')
- ->join("criterion_objective_outcome as cobo",'cobo.criterion_id','=','ac.criterion_id')
- ->where('outcome_id',$outcome->id)
- ->where('ac.activity_id',$this->id)
- ->count();
-
-
- foreach($ac_criteria as $criterion){
- $students_attempted = Criterion::students_attempted($criterion->criterion_id, $this->id);
- $students_achieved = DB::table('assessments')
- ->join('activity_criterion', 'assessments.activity_criterion_id', '=', 'activity_criterion.id')
- ->where('activity_criterion.id', $criterion->id)
- ->where('assessments.score', '>=', $rubric->expected_points)
- ->lists("student_id");
- if((count($students_achieved)/$students_attempted) * 100 >$rubric->expected_percentage){
- foreach($students_achieved as $stu_id){
- if(!array_key_exists($stu_id, $students_who_achieved)){
- $students_who_achieved[$stu_id] = 1;
- }
- }
- $conteo_de_criterios++;
-
-
-
-
- }
-
- }
- $outcome->students_achieved = count($students_who_achieved);
-
- }*/
-
- /* $students_attempted = DB::table('assessments')
- ->join('activity_criterion', 'assessments.activity_criterion_id', '=', 'activity_criterion.id')
- ->where('activity_criterion.activity_id', $this->id)
-
- ->get();*/
-
-
-
- foreach ($outcomes_dict as $outcome) {
-
- // dame los criterios que son de este dominio, y de esta actividad.
-
- $ac_criteria = DB::table('criterion_objective_outcome as cobo')
- ->join('activity_criterion as ac', 'ac.criterion_id', '=', 'cobo.criterion_id')
- ->where("outcome_id", $outcome->id)
- ->where("activity_id", $this->id)
- ->select('ac.*')
- ->distinct()
- ->lists('id');
-
- /*$student_achieved = DB::table('assessments')
- ->whereIn('activity_criterion_id', $ac_criteria)
- ->where('score', '>=', $rubric->expected_points)
- ->groupBy('student_id')
- ->select('student_id', 'count(activity_criterion_id)');
- $students_attempted = DB::table('assessments as a')
- ->whereIn('a.activity_criterion_id', $ac_criteria)
- ->groupBy('a.student_id')
- ->leftJoin('assessments as b', function ($join) use ($ac_criteria, $rubric) {
- $join->on('b.student_id', '=', 'a.student_id')
- ->where('b.activity_criterion_id', '=', 'a.activity_criterion_id')
- ->where('b.score', '>=', $rubric->expected_points);
- })
- ->select('a.student_id', DB::raw('count(`a`.`activity_criterion_id`) attempted'), DB::raw('count(`b`.`activity_criterion_id`) achieved'));
- Log::info($students_attempted->get());*/
-
- $students_attempted = DB::table('assessments as a')
- ->whereIn('a.activity_criterion_id', $ac_criteria)
- ->groupBy('a.student_id')
- ->select(
- 'a.student_id',
- DB::raw('count(`a`.`activity_criterion_id`) attempted'),
- DB::raw("count(case when score >= {$rubric->expected_points} then 1 else null end) as achieved")
- )->get();
-
- $outcome->attempted = count($students_attempted);
-
- $conteo_outcome_achieved = 0;
-
- foreach ($students_attempted as $student) {
- Log::info($student->achieved / $student->attempted * 100);
- if ($student->achieved / $student->attempted * 100 >= $outcome->expected_outcome) {
- $conteo_outcome_achieved++;
- }
- }
- Log::info(json_encode($outcome));
-
- $outcome->achieved = $conteo_outcome_achieved;
- if (isset($outcome->attempted) && $outcome->attempted != 0) $outcome->percentage = round(($outcome->achieved / $outcome->attempted * 100), 2);
-
- /*foreach ($students_attempted as $student) {
- $student_criteria[$student];
- }
-
- $conteo_de_criterios = 0;
- $students_who_achieved = [];
- foreach ($ac_criteria as $ac) {
- $students_attempted = DB::table("assessments")
- ->where('activity_criterion_id', $ac->id)
- ->get();
- }*/
- }
- return $outcomes_dict;
- }
-
- public function getTransformingActionAttribute()
- {
- return TransformativeAction::join('transformative_activity_criterion', 'trans_action_id', '=', 'transformative_actions.id')
- ->join('activity_criterion', 'activity_criterion.id', '=', 'transformative_activity_criterion.activity_criterion_id')
- ->where('activity_id', $this->id)->first();
- }
- // o_ach_array
- public function getOAchArrayAttribute($value)
- {
- /*
- $outcomes_achieved = [];
- $all_criterion = DB::table('activity_criterion')
- ->where('activity_criterion.activity_id', '=', $this->id)
- ->get();
-
- $attempted_criteria = 0;
- $passed_criteria = 0;
-
- $all_outcomes = DB::table('outcomes')->get();
-
-
- foreach ($all_criterion as $index => $activity_crit) {
-
- $amount_of_outcomes_attempted = DB::table('criterion_objective_outcome')
- ->join('outcomes', 'outcomes.id', '=', 'criterion_objective_outcome.outcome_id')
- ->where('criterion_id', '=', $activity_crit->criterion_id)
- ->select('criterion_objective_outcome.outcome_id')
- ->distinct()
- ->orderBy('criterion_objective_outcome.outcome_id')
- ->select('outcomes.id', 'outcomes.expected_outcome')
- ->get();
- $passed_criteria = count(DB::table('assessments')
- ->where('activity_criterion_id', '=', $activity_crit->id)
- ->where('score', '>=', $this->rubric[0]->expected_points)
- ->lists('student_id'));
- $attempted_criteria = count(DB::table('assessments')
- ->where('activity_criterion_id', '=', $activity_crit->id)
- ->lists('student_id'));
- Log::info("For activity_crit " . ($activity_crit->id));
- $percent_for_criteria = ($passed_criteria / $attempted_criteria) * 100;
- Log::info('Percent calculated' . $percent_for_criteria);
-
-
- $percent_for_criteria = ($passed_criteria / $attempted_criteria) * 100;
-
- foreach ($amount_of_outcomes_attempted as $index2 => $outcome) {
-
- if ($percent_for_criteria >= $this->rubric[0]->expected_percentage) {
- if (array_key_exists($outcome->id, $outcomes_achieved)) $outcomes_achieved[$outcome->id] += 1;
- else $outcomes_achieved[$outcome->id] = 1;
- }
- }
- }
-
- return $outcomes_achieved;*/
-
- $outcomes_achieved = [];
-
- $criteria_achieved = $this->criteria_achieved();
-
-
- $all_outcomes = DB::table('outcomes')->lists('id');
-
- foreach ($all_outcomes as $outcome_id) {
- $outcomes_achieved[$outcome_id] = 0;
- }
-
- foreach ($criteria_achieved as $criterion_id => $passed) {
-
- if ($passed == 1) {
- $outcomes_related = DB::table('criterion_objective_outcome')
- ->where("criterion_id", '=', $criterion_id)
- ->select('outcome_id')
- ->distinct()
- ->lists('outcome_id');
-
- foreach ($outcomes_related as $index => $outcome_id) {
-
- $outcomes_achieved[$outcome_id] += 1;
- }
- }
- }
- return $outcomes_achieved;
- }
-
-
- public function is_assessed()
- {
- $all_criterion = DB::table('activity_criterion')
- ->where('activity_criterion.activity_id', '=', $this->id)
- ->lists('id');
-
- $assessments = DB::table('assessments')
- ->whereIn('activity_criterion_id', $all_criterion)
- ->lists('id');
-
- // return boolval(count($assessments));
- return (bool)(count($assessments));
- }
-
- public function isStudentAssessed($student_id)
- {
- return DB::table('activities')
- ->join('activity_criterion as ac', 'ac.activity_id', '=', 'activities.id')
- ->join('assessments', 'assessments.activity_criterion_id', '=', 'ac.id')
- ->where('activity_id', $this->id)
- ->where('student_id', $student_id)
- ->count();
- }
- public function transforming_actions()
- {
- $transformative_action = DB::table('activities')
- ->join('activity_criterion as ac', 'ac.activity_id', '=', 'activities.id')
- ->join('transformative_activity_criterion as tac', 'tac.activity_criterion_id', '=', 'ac.id')
- ->join('transformative_actions as ta', 'ta.id', '=', 'tac.trans_action_id')
- ->where('activities.id', $this->id)
- ->select('ta.*')
- ->first();
- if ($transformative_action)
- return $transformative_action->description;
- else return '';
- }
-
- // o_att_array
-
- public function getOAttArrayAttribute()
- {
-
-
- $outcomes_attempted = [];
-
- $all_criterion = DB::table('activity_criterion')
- ->join('assessments', 'assessments.activity_criterion_id', '=', 'activity_criterion.id')
- ->where('activity_criterion.activity_id', '=', $this->id)
- ->groupBy('criterion_id')
-
- ->lists('criterion_id');
-
- foreach ($all_criterion as $index => $criterion_id) {
-
- $amount_of_outcomes = DB::table('criterion_objective_outcome')
- ->where('criterion_id', '=', $criterion_id)
- ->select('criterion_objective_outcome.outcome_id')
- ->distinct()
- ->orderBy('criterion_objective_outcome.outcome_id')
- ->lists('outcome_id');
-
- foreach ($amount_of_outcomes as $index2 => $outcome_id) {
- if (array_key_exists($outcome_id, $outcomes_attempted)) $outcomes_attempted[$outcome_id] += 1;
- else $outcomes_attempted[$outcome_id] = 1;
- }
- }
-
- //return json_decode($this->outcomes_attempted, true);
- return $outcomes_attempted;
- }
- }
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